From: Tom Rini <trini@konsulko.com>
To: "Lu.Jiang" <lu.jiang@windriver.com>
Cc: openembedded-core@lists.openembedded.org
Subject: Re: [v2] [PATCH 0/7] wic:allow wic compile as an individual package
Date: Fri, 7 Sep 2018 08:19:08 -0400 [thread overview]
Message-ID: <20180907121908.GI26633@bill-the-cat> (raw)
In-Reply-To: <e16a6f29-9651-5b0e-7b81-e73750d0c7b7@windriver.com>
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On Fri, Sep 07, 2018 at 11:02:23AM +0800, Lu.Jiang wrote:
> Hi all,
>
> Thanks Tom help me review this patch.
>
> The patch intend to bring wic into target, allow it generate new image at
> runtime.
> For example, most x86 board can boot from USB or SATA, then wic enable uuid
> for partition to distinguish different device. If we use same image for all
> device, uuid will be same. It is better to generate a new image based on
> running system at runtime. Then wic is best choice.
Ah, this is an interesting problem. But, I wouldn't involve wic in
solving "how do I take one image and get multiple unique
partition/filesystem UUIDs". Generally this problem (since you see it
with clonezilla and other things of that nature) is to script up using
sfdisk to change the partition UUIDs, tune2fs to change the filesystem
UUIDs and correct the files that care.
--
Tom
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prev parent reply other threads:[~2018-09-07 12:19 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-31 2:15 [v2] [PATCH 0/7] wic:allow wic compile as an individual package Jiang Lu
2018-08-31 2:15 ` [PATCH 1/7] wic:enable wic compile as " Jiang Lu
2018-08-31 2:15 ` [PATCH 2/7] wic:move wic src into meta/receipt-support/wic Jiang Lu
2018-08-31 13:53 ` Tom Rini
2018-09-03 1:58 ` Lu.Jiang
2018-09-03 2:50 ` Tom Rini
2018-09-03 15:14 ` Tim Orling
2018-09-04 2:10 ` Lu.Jiang
2018-08-31 2:15 ` [PATCH 3/7] image_type_wic:add wic-native into depend Jiang Lu
2018-08-31 2:15 ` [PATCH 4/7] wic:allow wic run outof bb enviroment Jiang Lu
2018-08-31 2:15 ` [PATCH 5/7] wic:direct:remove same entry when updating fstab Jiang Lu
2018-08-31 13:54 ` Tom Rini
2018-09-03 2:00 ` Lu.Jiang
2018-09-03 2:51 ` Tom Rini
2018-08-31 2:15 ` [PATCH 6/7] wic:bootimg-efi:try other place for efi Jiang Lu
2018-08-31 13:52 ` Tom Rini
2018-09-03 2:01 ` Lu.Jiang
2018-09-04 2:15 ` Lu.Jiang
2018-09-04 2:26 ` Tom Rini
2018-09-04 2:33 ` Lu.Jiang
2018-09-05 0:33 ` Tom Rini
2018-09-05 2:32 ` Lu.Jiang
2018-09-05 13:41 ` Tom Rini
2018-08-31 2:15 ` [PATCH 7/7] wic:mkefidisk:add use-uuid for all partitions Jiang Lu
2018-08-31 13:55 ` Tom Rini
2018-09-07 3:02 ` [v2] [PATCH 0/7] wic:allow wic compile as an individual package Lu.Jiang
2018-09-07 12:19 ` Tom Rini [this message]
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